HomeLab Tests modernresearchpeptides.net, Retatrutide
Purity · passBatch · MKU9A2052Shop-provided sample

Retatrutide × modernresearchpeptides.net — Lab Test, May 2026

Tested · submitted by @Frank 👑 Legend
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99.89%
Excellent purity only
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA 2605270608 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeMRP2605270608

Test results

7 data points
Purity
99.89%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
20 mg
Tested qty
22.96 mg
Qty match
115% of labeled · +15%
0label125%
Batch / Lot
MKU9A2052
COA number
2605270608
Container
White Lyophilized Powder
Tested by

This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.

About this test

Independent HPLC purity analysis of Retatrutide from modernresearchpeptides.net, performed by freedomdiagnosticstesting.com on May 30, 2026. Reported purity: 99.89%. Net content: 22.96 mg against 20 mg labeled (115% of label). Tested content exceeds the labeled amount by 15%. Batch MKU9A2052. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Certificate of analysis for Retatrutide from modernresearchpeptides.net, issued by freedomdiagnosticstesting.com
Issued by freedomdiagnosticstesting.com · May 30, 2026 · Batch MKU9A2052

Related lab tests

8 tests

The 1024 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.89%.

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